[Trading] PS3 Unbricking and Downgrading Service

Hey Racer0018. I'm new to the boards, so have to post twice in order to be able to message you. I have a CECHB01 that my idiot roommate updated to 4.21 while I was abroad that I'd like downgraded to 3.55.

Hi all... i have a professional flashing tool for all caind of flash chips, can i use it someway to downgrade my ps3? when i read dump from NOR what i have to do next and what are next steps of downgrading... pls who can help contact me so we can discuss in personal, and sorry for bad spelling, my english is good like my playing skills in PES

Post a dump on a file sharing site and let me know the Abby for it and I will take a look at it and make sure the dump is good. And then we will got from there.

Ok guys been doing some reading on how many ps3s that I have fixes/downgraded and I am almost at 1000 and I will say that the person that ends being number 1000 I will do the service for free and they will get a new dual shock ps3 controller for free. I will also announce the winner. I am at 993 right now. Thanks